安徽农业科学2018，Vol.46Issue(6)：149-150,199,3.
近60年莘县气温和降水变化特征及其对农业生产的影响
Change Characteristics of Temperature and Precipitation in Shenxian in Recent 60 Years and Their Impacts on Agricultural Production
李海凤 1戴诚 1王先芸 2王喜华1
作者信息
- 1. 山东省莘县气象局,山东莘县252400
- 2. 山东省淄博市周村区气象局,山东淄博255300
- 折叠
摘要
Abstract
Using the data of temperature and precipitation from 1957 to 2016 provided by Shenxian Meteorological Bureau,the change characteristics of temperature and precipitation in Xinxian in recent 60 years and its impact on agricultural production were analyzed by statistical analysis method.The results showed that the annual average temperature in Shenxian had been on an upward trend in recent 60 years and had obvious seasonal variation.The warming in winter was obvious,while in spring and autumn,there was no obvious change in summer.The annual precipitation of Shenxian in recent 60 years showed a downward trend,and had obvious stage.Summer precipitation was concentrated,and the coexistence of droughts and floods;spring and autumn were prone to drought;rain and snow were rare in winter.关键词
气温/降水/农业生产/影响/莘县Key words
Temperature/Precipitation/Agricultural production/Impact/Shenxian分类
农业科技引用本文复制引用
李海凤,戴诚,王先芸,王喜华..近60年莘县气温和降水变化特征及其对农业生产的影响[J].安徽农业科学,2018,46(6):149-150,199,3.
